'Shaadi Ke Side Effects' make Vidya Balan shed 9.5 kg in 5 weeks!

Vidya Balan, who had put on 12 kilos to essay the role of Silk in 'The Dirty Picture', is now working hard to get back in shape for her next film 'Shaadi Ke Side Effects' with Farhan Aakhtar. She has already shed 9.5 kg in 5 weeks for her role.